581D/572A Tapered Roller Bearings
Bearing Type: TDI (Tapered Double Inner)
Size: 3.1875x5.5111x3.0881 inch (80.963x139.982x78.438 mm)
Inner Diameter: 3.1875 inch (80.963 mm)
Outer Diameter: 5.5111 inch (139.982 mm)
Thickness / Width: 3.0881 inch (78.438 mm)
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Dimensions: |
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d - Bore |
3.1875 inch (80.963 mm) |
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D - Cup Outer Diameter |
5.5111 inch (139.982 mm) |
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B - Double Cone Width |
3.1549 inch (80.134 mm) |
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C - Cup Width |
1.125 inch (28.575 mm) |
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T - Bearing Width across Cups |
3.0881 inch (78.438 mm) |
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Bearing Weight |
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4.9 kgs |
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Application: |
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Agriculture, construction and mining equipment, sports robot combat, axle systems, gearbox, engine motors and reducers, propeller shaft, railroad axle-box, differential, wind turbines, and etc. |
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Packing Type: |
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Carton Boxes + Plywood Case |
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Delivery Time: |
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1-2 working days for stock; 25-35 working days for bulk production. |
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Payment Term: |
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by T/T / Alipay |
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Delivery Term: |
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FOB / CIF / CFR by Sea, by Air, or by International Express. |
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TDI Bearings have a one-piece double inner race and two single outer races and are typically supplied complete with an outer race spacer as a pre-set assembly. The bearing can be used at fixed positions on rotation shaft applications. For rotating housing application it can be used to float on the stationary shaft.
All the bearings we are offering are direct factory price, fast delivery, perfect quality. For more detail information of 581D/572A bearing, please feel free to mail us at [email protected], or contact us by Wechat or Whatsapp at +8618062246726.















